CN105954811A - Tunnel water bursting hazard source strong supply channel positioning monitoring test system and method - Google Patents
Tunnel water bursting hazard source strong supply channel positioning monitoring test system and method Download PDFInfo
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- CN105954811A CN105954811A CN201610285355.9A CN201610285355A CN105954811A CN 105954811 A CN105954811 A CN 105954811A CN 201610285355 A CN201610285355 A CN 201610285355A CN 105954811 A CN105954811 A CN 105954811A
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
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Abstract
The invention discloses a tunnel water bursting hazard source strong supply channel positioning monitoring test system and method. The system comprises a model tunnel; a plurality of preset water bursting supply channels are arranged in the model tunnel; the preset water bursting supply channels are in connection with a water source supply system through pipelines; a monitoring element is distributed in the model tunnel, and is in connection with a monitoring system; the monitoring system transmits obtained monitoring signals to an information processing system; the information processing system obtains characteristic signals and spatial distribution corresponding to the preset water bursting supply channels. The system and method can perform positioning monitoring and spatial distribution displaying on a rich water tunnel water bursting hazard source strong supply channel, provide the basis for tunnel safety construction, and reduce water bursting hazard probability.
Description
Technical field
Prominent discharge disaster source strength feed channel position monitor model examination during the present invention relates to a kind of tunnel and underground engineering construction
Check system and method.
Background technology
During tunnel construction, prominent discharge disaster frequently occurs.Owing to water body is to the physics of rock, chemical action so that rock
Stone intensity generation rapid drawdown.When constructing tunnel to region residing for water content, former design of its support is difficult to maintain surrounding rock stability, tunnel
Prominent discharge disaster is easily there is in road；Can feed along the gap between rock plus water body near prominent discharge disaster source, water
Knowing from experience and flow to disaster source endlessly along feed channel, finally pour in tunnel, occur to dash forward on a large scale discharge disaster then.Tunnel
Road discharge disaster of dashing forward can cause construction delay, abuse, investment cost to increase, the life to site operation personnel simultaneously
Life safety constitutes grave danger.
The strong feed channel position monitor in prominent discharge disaster source, most important for rich water tunnel construction.But, at present
Experts and scholars both domestic and external are unclear for rich water tunnel power catastrophe mechanical mechanism, and lack effectively description gushing water power catastrophe
The analysis method of evolutionary process, not yet can be proposed for the effective technology hands of prominent discharge disaster source strength feed channel position monitor
Section.
For feed channel location, above prominent discharge disaster source and spatial problem, need one badly and can the most reasonably feed logical
The method of location, road.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that dash forward discharge disaster source strength feed channel in a kind of tunnel
Position monitor pilot system and method, strong feed channel location is studied by the present invention by the method for laboratory test, invention
Middle model reduces rich water tunnel situation, is a kind of to monitor the prominent discharge disaster source strength feed channel underwater sound and the indoor agitating signal
Model assay systems.The underwater sound in disaster source strength feed channel and current are agitated signal be collected, analyze and process, draw
Water stream channel basis of characterization and space orientation.The prominent discharge disaster source strength feed channel new location method related in the present invention, energy
Enough disaster source dynamic reserve is estimated, reduces construction risk greatly, provide strong foundation and guarantee for safe construction,
It is prevented effectively from during constructing tunnel and prominent discharge disaster occurs.
For achieving the above object, the present invention uses following technical proposals:
Dash forward discharge disaster source strength feed channel position monitor pilot system in tunnel, including model tunnel, described model tunnel internal
Laying multiple preset gushing water feed channel, preset gushing water feed channel is connected with water recharging system by pipeline；Described model
Laying monitoring element in tunnel, monitoring element is connected with monitoring system, and the monitoring signal of acquisition is transferred to information by monitoring system
Processing system, information processing system draws preset gushing water feed channel characteristic of correspondence signal and the spatial of correspondence.Pass through
The preset gushing water feed channel of various ways is set in model tunnel, and monitoring element is set, can detect in process of the test
The underwater sound in preset gushing water feed channel and current agitate signal.Monitoring element includes underwater sound signal monitoring element and microseismic signals
Monitoring element.
The side in described model tunnel is provided with tunnel portal, and the opposite side in model tunnel is not for excavate region；Tunnel portal is set
The excavation hole of simulation actual tunnel, does not excavates the region to be excavated in regional simulation actual tunnel.
Described preset gushing water feed channel is arranged at not the excavating in region of model tunnel；Not excavating region, preset gushing water is set
Feed channel, the prominent discharge disaster that simulation front is possible in not excavating region.
Described preset gushing water feed channel includes the first gushing water feed channel of tubulose, the banding being laid in successively in model tunnel
The second gushing water feed channel and the 3rd gushing water feed channel；In tunnel most typical feed channel include tubulose, banding,
With solution cavity, therefore the feed channel of three kinds of forms is set in model tunnel with the channel form in simulation actual tunnel.
Described first gushing water feed channel includes that the supply of the some horizontal tubular feed channels being crisscross arranged, some axial tubular is logical
Road and some radial tubular feed channels；In model tunnel, on three-dimensional, it is respectively provided with tubulose feed channel, makes feed channel
More comprehensively overlay model tunnel, the water stream channel in more preferable simulation tunnel.
Described horizontal tubular feed channel, axial tubular feed channel and radial tubular feed channel are by two and above current
Pipeline monitor is formed；Simulated flow flows to the passage of multiple directions, more meets water stream channel situation in reality.
Described second gushing water feed channel includes axial banding feed channel and radial direction banding feed channel, and described axial banding is mended
To passage and radial direction banding feed channel all being radially arranged along model tunnel；Simulated flow form is the multiple directions of banding
Banding water stream channel situation in passage, more accurate simulation reality.
Described 3rd gushing water feed channel includes tubulose feed channel, and described tubulose feed channel connects with solution cavity model with simulation
Tunnel gushing water；Tubulose feed channel and solution cavity are simulated and combines, the situation of gushing water in simulation reality, it was predicted that water bursting disaster.
Described water recharging system includes pressure water tank, and described pressure water tank is connected with preset gushing water feed channel by water injection pipe,
Preset gushing water feed channel connects back to pressure water tank by return duct, and described pressure water tank is additionally provided with manometer and limnimeter
Table；It is that preset gushing water feed channel is back to water for feedwater, water after flowing preset gushing water feed channel by water recharging system
Case, forms water flow circuits, is persistently simulated.
At tunnel portal with do not excavate and be provided with water proof rock mass between region in described model tunnel；In tunnel portal and non-excavation area
Water proof rock mass is set between territory, it is to avoid current are flowed out tunnel portal by not excavating region.
Preferably, described model tunnel outer is provided with noise-proof window, and model tunnel bottom is placed on damping chassis；At the bottom of described damping
Dish includes top-support and bottom base, and connecting between support and base has multiple damping spring；Noise-proof window, damping bullet are set
Spring, all can effectively shield ambient noise, when the information of collection, can reduce the ambient noise impact on test, improve
Test accuracy.
Water injection pipe between described preset gushing water feed channel and water recharging system is provided with flow instrument；Display process of the test
In flow.
Described monitoring system includes acoustical signal monitoring device and micro seismic monitoring device, described acoustical signal monitoring device be located at model
Underwater sound signal monitoring element communication in tunnel, described micro seismic monitoring device is first with the microseismic signals monitoring being located in model tunnel
Part communicates；Acoustical signal monitoring device and micro seismic monitoring device are monitoring element, carry out the feed channel underwater sound with agitating signal
Monitoring.Model tunnel is arranged the monitoring element that can receive underwater sound signal, microseismic signals, is used for catching after water proof rock mass
In side's water inrush channel, the underwater sound clashes into signal, and signal is transferred to data set by cable and grows up to be a useful person.
Described acoustical signal monitoring device is acoustic detector or Acoustic radiating instrument.
Dashing forward discharge disaster source strength feed channel position monitor test method in tunnel, comprises the following steps:
Step 1: make preset gushing water feed channel by setting requirement；
Step 2: preset gushing water feed channel is laid in model tunnel, and in model tunnel, arrange monitoring element；
Step 3: regulation water recharging system, supplies to the preset gushing water feed channel in model tunnel and sets pressure and the water of flow
Stream；
Step 4: during current flow in preset gushing water feed channel, monitoring element will monitor signal via monitoring system
It is transferred to information processing system；
Step 5: information processing system effectively monitors signal in screening preset gushing water feed channel, and to effectively monitoring signal
Carry out inversion procedure, draw preset gushing water feed channel characteristic of correspondence signal and the spatial of correspondence.
Concretely comprising the following steps of described step 1:
According to the form of the preset gushing water feed channel setting requirement, solid material soluble in water is filled in template box；
By the building stones being stirred according to setting proportioning, concrete filling in template box, layered oscillating consolidates；
After building stones, concrete setting, clean out solid material with water.
The operation principle of the present invention is:
Strong feed channel location is studied by the present invention by the method for laboratory test, and model reduces rich water tunnel situation.
The underwater sound in disaster source strength feed channel and current are agitated signal be collected, analyze and process, show that water stream channel identification depends on
According to space orientation.The prominent discharge disaster source strength feed channel new location method related in the present invention, it is possible to storage dynamic to disaster source
Amount is estimated, reduces construction risk greatly, provides strong foundation and guarantee for safe construction, is prevented effectively from tunnel
Work progress occurs prominent discharge disaster.
The invention has the beneficial effects as follows:
(1) one is proposed for dashing forward the discharge disaster source feed channel underwater sound and agitating signal framing monitoring test system.
(2) prominent discharge disaster source feed channel space orientation can be realized.
(3) drawn and dashed forward the discharge disaster source feed channel underwater sound under multi-form and agitate signal.
(4) propose a kind of tunnel that may be used for and visit the new method of prominent discharge disaster source feed channel, reduce tunnel and dash forward retention of excessive fluid
Disaster Probability and construction risk, provide foundation for the feed channel space orientation of prominent discharge disaster source.
(5) the method is indoor model test, and environmental suitability is strong；Multiple tunnel actual condition can be simulated, adapt to wide.
(6) present invention discharge disaster source strength feed channel of can dashing forward rich water tunnel carries out position monitor and spatial presents,
There is provided foundation for tunnel safety construction, reduce the probability that prominent discharge disaster occurs.
Accompanying drawing explanation
Fig. 1 is model test model tunnel concrete block effect schematic diagram；
Fig. 2 is for dashing forward the discharge disaster source feed channel underwater sound and agitating signal framing monitoring model pilot system schematic diagram；
Fig. 3 a is tubulose feed channel schematic diagram；
Fig. 3 b is banding feed channel schematic diagram；
Fig. 3 c is with solution cavity feed channel schematic diagram；
Fig. 4 is water recharging system schematic；
Fig. 5 is damping chassis schematic diagram；
Wherein: 1 tunnel portal, 2 noise-proof windows, 3 water proof rock mass, 4 flow instruments, 5 data sets grow up to be a useful person, 6 computers, and 7
Damping spring, 8 feed channels, 9 reclaim funnel, 10 pressure water tanks, 11 model tunnels, 12 supports, and 13 horizontal tubular are mended
To passage, 14 axial tubular feed channels, 15 radial tubular feed channels, 16 axial banding feed channels, 17 radial belt
Shape feed channel, 18 solution cavity models, 19 motor, 20 manometers, 21 water level instrument, 22 bases.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
As Figure 1-Figure 2, the prominent discharge disaster source feed channel underwater sound and the indoor model test system agitating signal framing monitoring
System, including model tunnel 11, preset gushing water feed channel, water recharging system, monitoring system, information processing system.
Model tunnel 11 is arranged on support 12, is carried out damping by damping spring 7 bottom support 12, and model tunnel 11 sets
Put tunnel portal 1.Model tunnel 11 is outside arranges noise-proof window 2, by chassis spring device and the device of noise-proof window, all
Can effectively shield ambient noise.
Model tunnel 11 specification is width 2m, and height is 2cm, the concrete stone block of a length of 6m, hole degree of depth 0.5m,
Hole diameter 50cm, water proof rock mass length 1.5m, a length of 4m occupied by feed channel.
The side in model tunnel 11 is provided with tunnel portal 1, and the opposite side in model tunnel 11 is not for excavate region；Feed channel 8
It is arranged at not excavating in region of model tunnel 11；It is provided with between region at tunnel portal 1 and not excavating in model tunnel 11
Water proof rock mass, it is to avoid current are flowed out tunnel portal by not excavating region.
Preset gushing water feed channel 8 is set in model tunnel 11: the pipeline of feed channel 8 is first with solid material soluble in water
Material (salt) carries out filling, washes down the solid material in pipeline after die body molding to be tested with hot water, i.e. obtains gushing water and mends
To passage.According to the design form of gushing water feed channel, solid material soluble in water be fixed in form box appropriate
Position, then puts in template box by the building stones being stirred according to proportioning, concrete, and layered oscillating consolidates.Treat building stones, mix
After solidifying soil solidification, wash away the solid material in concrete block with hot water.
On model tunnel 11, on pipeline between feed channel 8 and pressure water tank 10, flow instrument 4, model tunnel are set
11 bottoms arrange recovery funnel 9, can be with the prominent retention of excessive fluid during recovery test.
Arranging monitoring element in model tunnel 11, monitoring element is grown up to be a useful person with data set and 5 is connected, and data set is grown up to be a useful person and 5 will be received
Signal be transferred to computer 6 and carry out subsequent analysis process.
As shown in figs 3 a-3 c, preset gushing water feed channel lays form: gushing water feed channel is preset in model tunnel tunnel face
Part is not excavated at rear, comprising: belt channel, tubular conduit, solution cavity water body.Tubular conduit be set to level to passage,
Radial passage, three kinds of forms of axial passage, i.e. horizontal tubular feed channel 13, axial tubular feed channel 14, radial tubular
Feed channel 15.Belt channel is set to radial passage, two kinds of forms of axial passage, i.e. axially banding feed channel 16 and footpath
To banding feed channel 17.Solution cavity water body is set to pipeline and is connected simulation gushing water situation with solution cavity model 18.
Preset gushing water feed channel mainly lays principle: tubulose and banding are also deposited, and the current that can simulate different cross section shape are mended
To passage.In the case of ensureing to lay passage length, design vertical and the current feed channel of horizontal plane, it is possible to achieve
The spatial networks flowing of current.Belt channel is laid and is divided into radial and axial two kinds, it is possible to achieve the planar signal of different angles.
Feed channel and the UNICOM of solution cavity, simulate Karst Tunnel gushing water situation.
The solid material of preset feed channel is soluble in water, and available Nacl replaces.
As shown in Figure 4, water recharging system.Water recharging system can realize water body circulating in assay device,
Its pressurized equipment comprised, flow-control equipment.By visualization instrument video data discharge, hydraulic pressure required to test
Carry out quantitatively regulating and controlling, abundant water content different shape.Water recharging system contains control valve regulated pressure and flow, and is
Test provides hydrodynamics circulating.
Water recharging system includes that pressure water tank 10, pressure water tank 10 are connected with motor 19, and pressure water tank 10 arranges pressure
Power instrument 20 and water level instrument 21, pressure water tank 10 is connected with feed channel 8 by pipeline, and feed channel is connected to add for 8 times
Setting-out case, forms circulation waterway.
As it is shown in figure 5, arrange damping spring 7 bottom support 12, it is placed on bottom damping spring 7 on base 22.Test
During signals collecting most important, and effective information is essential in later stage information processing.When therefore gathering information,
Note the impact reducing ambient noise to test, improve test accuracy.
Monitoring system: test monitoring uses audible sound survey meter, micro seismic monitoring equipment or Acoustic radiating instrument to the feed channel underwater sound
It is monitored with agitating signal.Audible sound survey meter is mainly used to the detection of audible sound；Micro seismic monitoring equipment or acoustic emission
The signal of non-audible wave band is then monitored by instrument.Model tunnel is arranged the monitoring unit that can receive underwater sound signal, microseismic signals
Part, is used for catching the underwater sound in the water inrush channel of water proof rock mass rear and clashes into signal, and signal is transferred to data set by cable
Grow up to be a useful person.
The monitoring element that monitoring system includes is placed near tunnel portal 1, it is also possible to be attached to Tunnel wall or boring is squeezed into and enclosed
Inside rock.
Information processing system: the underwater sound that information processing system performs in feed channel agitates signal analysis and processing task, to from
The underwater sound signal that cymoscope captures is screened by computer program effective information, and information is carried out inversion procedure,
Go out each characteristic signal corresponding to gushing water feed channel and the spatial of correspondence, realize water finally by computer program
The description of stream feed channel spatial.Described information processing system finally realizes the underwater sound and agitates signal screening, and inversion procedure obtains
Go out each feature feed channel characteristic signal one to one and spatial of correspondence.
In conjunction with accompanying drawing 1-Fig. 2, with the prominent discharge disaster source feed channel underwater sound with agitating signal framing monitoring model pilot system it is
Example, describes prominent discharge disaster source feed channel positioning and monitoring method in model test in detail.
The assay device preparatory stage:
First, preset feed channel.According to the design pattern of feed channel 8, solid material soluble in water is fixed to template
Appropriate position in casing, then puts into the building stones being stirred according to proportioning, concrete in template box, and layered oscillating consolidates.
After treating building stones, concrete setting, wash away the solid material in concrete block with hot water.Then, add in model test
Monitoring element.Arrange the monitoring element that can receive underwater sound signal at tunnel portal 1, be used for catching from water proof rock mass 3 rear
The underwater sound in feed channel clashes into signal.
Experimental stage:
Motor in pressure water tank 10 pressurizes to water body, and it is specific that adjusting control valve door, flow valve adjust needed for test
Pressure, the current of flow.The external water injection pipe of pressure water tank and return duct, water body is pressed into feed channel by pressure, flows through supply
The water body of passage finally flows back to pressure water tank, and again being pressed by pressure water tank realizes water circulation.Period monitoring element is caught
The underwater sound grasped agitates signal and is transferred to data set by cable and grows up to be a useful person 5, and the computer 6 being connected of growing up to be a useful person with data set is carried out
Treatment Analysis, in screening feed channel, the effective underwater sound agitates signal, and information is carried out inversion procedure, show that each is special
Levy feed channel characteristic signal one to one and the spatial of correspondence, finally realized current feed channel space by program
The description of spread.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not to scope
Limiting, one of ordinary skill in the art should be understood that, on the basis of technical scheme, those skilled in the art are not required to
Various amendments that creative work to be paid can be made or deformation are still within protection scope of the present invention.
Claims (10)
1. dash forward discharge disaster source strength feed channel position monitor pilot system in tunnel, it is characterized in that, including model tunnel, described
Model tunnel internal lays multiple preset gushing water feed channel, and preset gushing water feed channel is by pipeline with water recharging system even
Connect；Laying monitoring element in described model tunnel, monitoring element is connected with monitoring system, the monitoring letter that monitoring system will obtain
Number being transferred to information processing system, information processing system draws preset gushing water feed channel characteristic of correspondence signal and the sky of correspondence
Between spread.
2. pilot system as claimed in claim 1, is characterized in that, the side in described model tunnel is provided with tunnel portal, mould
The opposite side in type tunnel is not for excavate region；Described preset gushing water feed channel is arranged at not the excavating in region of model tunnel；
At tunnel portal with do not excavate and be provided with water proof rock mass between region in described model tunnel.
3. pilot system as claimed in claim 1, is characterized in that, described preset gushing water feed channel includes being laid in successively
First gushing water feed channel of the tubulose in model tunnel, the second gushing water feed channel of banding and the 3rd gushing water feed channel.
4. pilot system as claimed in claim 3, is characterized in that, described first gushing water feed channel includes being crisscross arranged
Some horizontal tubular feed channels, some axial tubular feed channels and some radial tubular feed channels；Described horizontal tubular
Feed channel, axial tubular feed channel and radial tubular feed channel are intersected to form by two and above water pipe.
5. pilot system as claimed in claim 3, is characterized in that, described second gushing water feed channel includes that axial banding is mended
To passage and radial direction banding feed channel, described axial banding feed channel and radially banding feed channel are all along model tunnel
It is radially arranged；Described 3rd gushing water feed channel includes that tubulose feed channel, described tubulose feed channel connect with solution cavity model
With simulation tunnel gushing water.
6. pilot system as claimed in claim 1, is characterized in that, described water recharging system includes pressure water tank, described
Pressure water tank is connected with preset gushing water feed channel by water injection pipe, and preset gushing water feed channel connects back to pressure by return duct
Water tank, described pressure water tank is additionally provided with manometer and water level instrument.
7. pilot system as claimed in claim 1, is characterized in that, described monitoring system includes acoustical signal monitoring device and micro-
Shake monitoring device, described acoustical signal monitoring device and the underwater sound signal monitoring element communication being located in model tunnel, described microseism
Monitoring device and the microseismic signals monitoring element communication being located in model tunnel；Described acoustical signal monitoring device is acoustic detector
Or Acoustic radiating instrument.
8. the pilot system as described in claim 1 or 6, is characterized in that, described model tunnel outer is provided with noise-proof window, mould
Type tunnel bottom is placed on damping chassis；Described damping chassis includes top-support and bottom base, connects between support and base
It is connected to multiple damping spring；Water injection pipe between described preset gushing water feed channel and water recharging system is provided with flow instrument.
9. utilize the test method of pilot system described in any one of claim 1-8, it is characterized in that, comprise the following steps:
Step 1: make preset gushing water feed channel by setting requirement；
Step 2: preset gushing water feed channel is laid in model tunnel, and in model tunnel, arrange monitoring element；
Step 3: regulation water recharging system, supplies to the preset gushing water feed channel in model tunnel and sets pressure and the water of flow
Stream；
Step 4: during current flow in preset gushing water feed channel, monitoring element will monitor signal via monitoring system
It is transferred to information processing system；
Step 5: information processing system effectively monitors signal in screening preset gushing water feed channel, and to effectively monitoring signal
Carry out inversion procedure, draw preset gushing water feed channel characteristic of correspondence signal and the spatial of correspondence.
10. test method as claimed in claim 9, is characterized in that, concretely comprising the following steps of described step 1:
According to the form of the preset gushing water feed channel setting requirement, solid material soluble in water is filled in template box；
By the building stones being stirred according to setting proportioning, concrete filling in template box, layered oscillating consolidates；
After building stones, concrete setting, clean out solid material with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285355.9A CN105954811B (en) | 2016-04-30 | 2016-04-30 | Tunnel water inrush disaster source strength supply channel positioning monitoring test system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285355.9A CN105954811B (en) | 2016-04-30 | 2016-04-30 | Tunnel water inrush disaster source strength supply channel positioning monitoring test system and method |
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| CN105954811A true CN105954811A (en) | 2016-09-21 |
| CN105954811B CN105954811B (en) | 2021-07-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050197781A1 (en) * | 2000-06-15 | 2005-09-08 | Geo-X Systems, Ltd. | Seismic monitoring and control method |
| CN101625352A (en) * | 2009-08-05 | 2010-01-13 | 山东大学 | Test method of karst water burst when tunneling and monitor device thereof |
| CN102322294A (en) * | 2011-05-31 | 2012-01-18 | 中铁二十局集团第一工程有限公司 | Comprehensive geological prediction method for karst tunnel construction |
| CN103744129A (en) * | 2014-01-07 | 2014-04-23 | 山东大学 | Tunnel construction large-scale integrated geophysics advanced detection model test device |
| CN104807960A (en) * | 2015-04-15 | 2015-07-29 | 中国矿业大学 | Visual model testing device and method for simulating water gushing in tunnel |
-
2016
- 2016-04-30 CN CN201610285355.9A patent/CN105954811B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050197781A1 (en) * | 2000-06-15 | 2005-09-08 | Geo-X Systems, Ltd. | Seismic monitoring and control method |
| CN101625352A (en) * | 2009-08-05 | 2010-01-13 | 山东大学 | Test method of karst water burst when tunneling and monitor device thereof |
| CN102322294A (en) * | 2011-05-31 | 2012-01-18 | 中铁二十局集团第一工程有限公司 | Comprehensive geological prediction method for karst tunnel construction |
| CN103744129A (en) * | 2014-01-07 | 2014-04-23 | 山东大学 | Tunnel construction large-scale integrated geophysics advanced detection model test device |
| CN104807960A (en) * | 2015-04-15 | 2015-07-29 | 中国矿业大学 | Visual model testing device and method for simulating water gushing in tunnel |
Non-Patent Citations (2)
| Title |
|---|
| 石少帅: "深长隧道充填型致灾构造渗透失稳突涌水机理与风险控制及工程应用", 《中国博士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 韩晓雷: "《土力学地基基础》", 30 June 2004 * |
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